blob: 6aa0b1f00e67fd46f210daf354dfd9f16d22ac38 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
from django.contrib.gis.db import models
class NamedModel(models.Model):
name = models.CharField(max_length=30)
class Meta:
abstract = True
def __str__(self):
return self.name
class City(NamedModel):
point = models.PointField(geography=True)
class Meta:
app_label = 'geogapp'
class Zipcode(NamedModel):
code = models.CharField(max_length=10)
poly = models.PolygonField(geography=True)
class County(NamedModel):
state = models.CharField(max_length=20)
mpoly = models.MultiPolygonField(geography=True)
class Meta:
app_label = 'geogapp'
def __str__(self):
return ' County, '.join([self.name, self.state])
|
